Crafting QOL packs

Changed an error making 170k levels appear on hotbar when using pack

Crafting changes made here make the following changes: (JEI or similar mod is reccomended to show the crafting recipes)

• Gunpowder is craftable fromgravel, charcoal and netherrack
• Bundles are craftable
• Guntech Metal is now craftable from smelting iron ingots in a blast furnace (relevant to users of the Death Follows Modpack) -Iron can be aquired through smoking gravel
• Netherite barrel is now created through 3 gold barrrels and 1 netherite ingot (relevant to users of Death Follows Modpack)